Properties of the Number 61888

Sixty-One Thousand Eight Hundred Eighty-Eight

Basics

Value: 61887 → 61888 → 61889

Parity: even

Prime: No

Previous Prime: 61879

Next Prime: 61909

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 2 ⁶ × 967

Divisors: 1, 2, 4, 8, 16, 32, 64, 967, 1934, 3868

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1111000111000000

Octal: 170700

Duodecimal: 2B994

Hexadecimal: f1c0

Square: 3830124544

Square Root: 248.7729888874594

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Number of 4 X n (0,1) matrices such that each row and each column is nondecreasing or nonincreasing. A86114

Numbers k such that k² is the sum of the first m primes for some m. A61888